Water quality for ZIP code 07843
ZIP 07843 covers Hopatcong in Sussex County, New Jersey, one of 19 ZIP codes in the county. 475 active public water systems serve the county; 220 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Sussex County
60 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Veolia Water New Jersey East Brookwood Byram Twp |
612 | 0 | 2.9 mi | |
| Stanhope W Dept Stanhope Boro |
3,730 | 5 | 2.9 mi | |
| Colby Water CO Byram Twp |
65 | 2 | 3.5 mi | |
| Aqua NJ Byram Byram Twp |
400 | 3 | 3.6 mi | |
| Brookwood Musconetcong River Poa Byram Twp |
1,087 | 1 | 3.6 mi | |
| Forest Lakes Water Byram Twp |
1,410 | 1 | 4.2 mi | |
| Strawberry Point Poa Byram Twp |
95 | 1 | 4.3 mi | |
| North Shore Water Association Byram Twp |
60 | 3 | 4.8 mi | |
| Andover Boro Water Dept Andover Boro |
606 | 1 | 5.4 mi | |
| Lake Lenape Water CO Andover Twp |
1,250 | 7 | 5.7 mi | |
| Sparta Twp Water Utility Lake Mohawk Sparta Twp |
17,625 | 4 | 6.0 mi | |
| Sparta Twp Wtr Sunset Sparta Twp |
342 | 2 | 6.7 mi | |
| Tranquil Valley Retreat Center Green Twp |
232 | 3 | 6.9 mi | |
| Veolia Water New Jersey Andover Andover Twp |
115 | 0 | 7.3 mi | |
| Mohawk Meadows Andover Twp |
250 | 6 | 7.5 mi | |
| Ascot Park Apts Andover Twp |
125 | 0 | 7.8 mi | |
| Aqua NJ Tranquility Springs Green Twp |
599 | 3 | 7.9 mi | |
| Rolling Hills Condminium Association Andover Twp |
240 | 0 | 7.9 mi | |
| Saint Pauls Abbey Andover Twp |
530 | 0 | 8.5 mi | |
| Sparta Twp Water Utility Highlands Sparta Twp |
1,618 | 3 | 8.7 mi | |
| Newton Water & Sewer Utility Newton Town |
8,300 | 1 | 9.3 mi | |
| Ogdensburg W Dept Ogdensburg Boro |
2,800 | 3 | 10.1 mi | |
| Veolia Water New Jersey Hampton Hampton Twp |
814 | 0 | 10.1 mi | |
| Aqua NJ Bear Brook Fredon Twp |
226 | 1 | 10.2 mi | |
| Green Hills Est Prop Own Fredon Twp |
175 | 0 | 10.2 mi |
Non-community systems in Sussex County (414: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Chapala Grill 4 Hopatcong Boro |
168 | 3 | 0 | |
|
Westside United Methodist Hopatcong Boro |
145 | 0 | 0 | |
|
Rustic Texmex & Sports Bar Hopatcong Boro |
75 | 0 | 0 | |
|
Garden Cleaners Strip Mall Hopatcong Boro |
162 | 0 | 0 | |
|
Louise Childs Library Hopatcong Boro |
104 | 0 | 0 | |
|
Byram Lakes Elem School Byram Twp |
1,265 | 3 | 1 | |
|
Freddy's Bar & Grill Byram Twp |
80 | 1 | 0 | |
|
Township of Byram Munic Byram Twp |
48 | 0 | 0 | |
|
Glassers Hopatcong Boro |
270 | 1 | 0 | |
|
Wild West City Byram Twp |
306 | 1 | 0 | |
|
Creative Kidkare Byram Twp |
54 | 0 | 0 | |
|
Cartridge Actuated Devices Byram Twp |
42 | 2 | 1 | |
|
Gordon Byram Assoc LLC Byram Twp |
4,075 | 1 | 1 | |
|
Wawa 8440 Byram Twp |
2,995 | 2 | 2 | |
|
Tomahawk Lake Parking Lot Byram Twp |
950 | 1 | 1 | |
|
Waterloo Village Byram Twp |
500 | 1 | 1 | |
|
Tomahawk Lake Catering Byram Twp |
403 | 2 | 1 | |
|
Camp Somers Byram Twp |
390 | 2 | 1 | |
|
Camp Wheeler Byram Twp |
187 | 1 | 1 | |
|
Lakeview Plaza Retail Stores Byram Twp |
108 | 1 | 0 | |
|
Mosaico Tavern Byram Twp |
104 | 0 | 0 | |
|
Byram Trading Post Byram Twp |
56 | 0 | 0 | |
|
Cvs of Byram Byram Twp |
194 | 2 | 0 | |
|
Byram Quick Check #183 Byram Twp |
1,917 | 2 | 0 | |
|
Nielsen Nissan Byram Twp |
95 | 2 | 2 | |
|
Center of Humanistic Change Byram Twp |
60 | 1 | 0 | |
|
Acorn Plaza Super X Byram Twp |
332 | 0 | 0 | |
|
Dunkin Donuts Byram Twp |
708 | 0 | 0 | |
|
Classic Bagel & Bake Byram Twp |
310 | 1 | 0 | |
|
Byram Twp Fire CO Byram Twp |
50 | 1 | 1 | |
|
Stonewood Tavern Byram Twp |
107 | 2 | 0 | |
|
Tomahawk Lake Rides Byram Twp |
950 | 1 | 1 | |
|
Cranberry Market & Deli Byram Twp |
127 | 0 | 0 | |
|
Newhouse Building Byram Twp |
53 | 1 | 0 | |
|
Panther Lake CG Office Well Byram Twp |
295 | 0 | 0 | |
|
Panther Lake Cg-Ash Park Byram Twp |
150 | 0 | 0 | |
|
Panther Lake CG Orchard Park Byram Twp |
94 | 1 | 0 | |
|
Frenches Grove Water CO Byram Twp |
300 | 1 | 0 | |
|
The Village Saloon Sparta Twp |
55 | 0 | 0 | |
|
Good Shepherd RC Church Andover Twp |
704 | 0 | 0 | |
|
Corner Rest T/a Greeks Tavern Andover Twp |
360 | 2 | 1 | |
|
Premier Health Associates Andover Twp |
205 | 2 | 1 | |
|
Quick on the Way Newton LLC Andover Twp |
156 | 0 | 0 | |
|
Green Life Market Andover Twp |
115 | 1 | 0 | |
|
Casa Bellisima Andover Twp |
106 | 0 | 0 | |
|
Kittatinny Valley SP Office Well Andover Twp |
75 | 0 | 0 | |
|
Sparta Medical Assoc Office Plaza-Dr Lab Andover Twp |
29 | 1 | 0 | |
|
Andover Professional Condo Andover Twp |
28 | 3 | 0 | |
|
Perona Farms Andover Twp |
620 | 0 | 0 | |
|
Blue Heron Interchange Plaza LLC Sparta Twp |
90 | 0 | 0 |
About this data
Water systems are matched to Sussex County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New Jersey records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.